lib/pstore.rb: Delete variable @transaction and fix #4474. Patch by Masaki Matsushita (Glass_saga).
test/test_pstore.rb(test_thread_safe): Add test for #4474.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@31773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by yugui (Yuki Sonoda) about 14 years ago
merges r31050 from trunk into ruby_1_9_2.¶
lib/pstore.rb: Delete variable @transaction and fix #4474. Patch by
Masaki Matsushita (Glass_saga).
test/test_pstore.rb(test_thread_safe): Add test for #4474.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@31773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e